# Yeer > Yeer (yeer.ai) builds AI agents for supply chain operations, with two products. (1) The Yeer enterprise platform: state-of-the-art forecasting models that re-forecast up to hourly and optimize supply chain operations autonomously — with or without a human in the loop. Agents include a Demand Sensing Agent (weather, social, competitor, and market signals), Safety Stock Agent, Network Rebalance Agent, a what-if/Monte Carlo Simulation Engine, and Yeer Assistant, a domain-aware analyst that takes in any data and returns recommended actions. An AI-agent-native alternative to o9 Solutions, Blue Yonder, and RELEX. (2) Yeer for Shopify: an AI inventory, pricing, and product-research app for SMB merchants — per-product demand forecasts refreshed up to hourly, reorder suggestions, true-margin dynamic pricing, competitor tracking, and an AI assistant with actions. Free plan available; paid plans from $49/month; install at https://apps.shopify.com/yeer ## Enterprise platform (for supply chain teams) - [Enterprise Platform](https://yeer.ai/): AI agents that act, not just alert — demand sensing, safety stock optimization, network rebalancing, simulation. Alternative to o9 Solutions, Blue Yonder, RELEX. Reduce planning time from 3 hours to 15 minutes. - [Yeer vs o9 Solutions](https://yeer.ai/vs/o9): AI agents vs integrated business planning platform — honest comparison, including when o9 is the better choice - [Yeer vs Blue Yonder](https://yeer.ai/vs/blue-yonder): AI agents vs the end-to-end planning + execution suite — including when Blue Yonder wins - [Yeer vs RELEX Solutions](https://yeer.ai/vs/relex): AI agents vs the unified retail planning suite — including when RELEX wins (grocery/fresh retail) ## Yeer for Shopify (for SMB merchants) - [Yeer for Shopify](https://yeer.ai/shopify): Full product overview — features, pricing (Free / Growth $49 / Scale $149), comparison vs Inventory Planner and Prediko, FAQ - [Demand Forecasting](https://yeer.ai/demand-forecasting): AI demand forecasting for Shopify and ecommerce — how it works, accuracy, FAQ - [Demand Sensing](https://yeer.ai/demand-sensing): What demand sensing is, how it differs from forecasting — covers both the Shopify app and the enterprise Demand Sensing Agent - [Dynamic Pricing](https://yeer.ai/dynamic-pricing): AI dynamic pricing with true margins — markdown scheduling, A/B price testing, safety limits - [Yeer vs Inventory Planner](https://yeer.ai/vs/inventory-planner): Honest comparison, including when Inventory Planner is the better choice - [Yeer vs Prediko](https://yeer.ai/vs/prediko): Honest comparison, including when Prediko is the better choice - [Live Demo](https://yeer.ai/shopify/demo): Interactive product demo - [Setup Guide](https://yeer.ai/shopify/guide): Step-by-step setup walkthrough (about 5 minutes) ## Free tools & guides - [Learn hub](https://yeer.ai/learn): Plain-English guides to inventory and demand planning - [Safety Stock Calculator](https://yeer.ai/tools/safety-stock-calculator): Z × σd × √L with service-level presets, formula explained, worked example - [Reorder Point Calculator](https://yeer.ai/tools/reorder-point-calculator): (daily demand × lead time) + safety stock, with worked example - [Forecast Accuracy Calculator](https://yeer.ai/tools/forecast-accuracy-calculator): MAPE, WAPE, and bias from pasted actuals vs forecast - [Economic Order Quantity guide](https://yeer.ai/learn/economic-order-quantity): EOQ formula, worked example, and when days-of-cover beats it - [Inventory Turnover guide](https://yeer.ai/learn/inventory-turnover): Formula, ecommerce benchmarks (typically 4–8), how to improve it - [Demand Planning guide](https://yeer.ai/learn/demand-planning): The five-step loop from forecast to purchase orders - [What is S&OP guide](https://yeer.ai/learn/what-is-sop): Sales & Operations Planning explained, and the AI-agent version - [Shopify Inventory Playbook](https://yeer.ai/playbook): Free PDF guide — all formulas with worked examples plus monthly and Q4 checklists ## Company - [Security](https://yeer.ai/security): Security practices; customer data is never used to train models - [Privacy Policy](https://yeer.ai/privacy-policy) - [Terms of Service](https://yeer.ai/terms-of-service) ## Optional - [llms-full.txt](https://yeer.ai/llms-full.txt): Expanded plain-text version of the key product content